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Colour

#A371EB

  • #A371EB
  • Violet
  • Dark
  • Nearest: Medium purple

#A371EB is a violet with RGB values 163, 113, 235 and HSL 265°, 75%, 68%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Medium purple.

Colour values

#A371EB#A371EB
HEX#A371EB
RGBrgb(163, 113, 235)
RGB (0–1)0.6392, 0.4431, 0.9216
RGB percentages63.9%, 44.3%, 92.2%
HSLhsl(264.6, 75.3%, 68.2%)
HSV / HSBhsv(264.6, 51.9%, 92.2%)
CMYK30.6%, 51.9%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,711,531
CSS custom property--colour: #A371EB;

Brightness & contrast

Relative luminance0.25595WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.12:1
Contrast with white3.43:1WCAG normal text: Fail
Contrast with black6.12:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#5C8E14

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#458AEFno red cones; affects about 1% of men; ΔE 33 from the original
Deuteranopia#538AE8no green cones; the most common form, about 1% of men; ΔE 33.3 from the original
Tritanopia#9588A3no blue cones; rare, and affects men and women equally; ΔE 54.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.43:1WCAG large text: AA
Contrast with black, large text6.12:1WCAG large text: AAA

Named colours

Medium purple · ΔE 9.2Medium slateblue · ΔE 12.5Slate blue · ΔE 15.1Medium orchid · ΔE 16.9Royal blue · ΔE 23.1Orchid · ΔE 23.6
Nearest named CSS colourMedium purple (#9370DB)ΔE 9.21, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B9EB71
Analogous#717CEB, #E071EB
Triadic#EBA371, #71EBA3
Split complementary#EBE071, #7CEB71
Tetradic#EB717C, #B9EB71, #71EBE0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FAF7FE
Lighter +20%#DDCAF8
Lighter +10%#C09EF1
Darker −10%#8644E5
Darker −20%#6A1ED8
Darker −30%#5418AB
Darker −40%#3E127E
More saturated +25%#9F5DFF
Less saturated −25%#A785D7

Channel breakdown

R163
G113
B235
Red163 (63.9%)
Green113 (44.3%)
Blue235 (92.2%)
Hue264.59°
Saturation (HSL)75.31%
Lightness68.24%
Dominant channelBlue
Hex per channelR A3 · G 71 · B EB

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Every value on this page was computed from “a371eb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.